In a probability sample, _____
a. every unit has an equal or known chance of being chosen for study
b. every unit studied is chosen by the researcher based on judgment or convenience
c. data are selected for use by the researcher based on their relevance
d. data cannot be extrapolated due to unknown sampling error
a
Business
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Our latest press release which was written in our Corporate Communication Department announces the opening of three asian offices.
What will be an ideal response?
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In a ______________ system of retail there are many retailers, no one of which has a major share of the market
Fill in the blank(s) with the appropriate word(s).
Business